baber/WOPTO huggingface dataset:
Patent JP-S60236570-A (JP)
Title: Picture reading correction method
Inventor: HOUKI TETSUO
IPC: H04N1/19
Filed: 1984-05-10
Abstract: PURPOSE:To obtain accurate picture data regardless of the fluctuation of the effective light emitting quantity of a light source itself, by using a value obtained by dividing the data obtained from a photosensor by the direct effective light emitting quantity of the light source as the picture data. CONSTITUTION:An original table 11 is shifted in a fixed direction by a subscan motor 12 which is revolved intermittently. While three light source lamps 6R, 6G and 6B are set on the back side of the table 11 in response to three colors R, G and B respectively. The signal C fed from a control photosensor 8 is stored once to a capacitor 41 in a light quantity circuit 40, then supplied to a sampling holder 43 by a sampling signal PS supplied from a timing signal generating circuit 15 via a switch 42. The holder 43 holds the input value until the next sampling signal PS is supplied, and at the same time supplies the signals, i.e., the correction signals C (CR, CG and CB) to a light quantity correction divider 21 synchronously with signals R, G and B. Then the divider 21 supplies the values obtained by dividing signals R, G and B by their correction signals CR, CG and CB respectively to an A/D conversion preprocessing circuit 19 as the picture data of R, G and B.
Patent JP-H10289847-A (JP)
Title: Charged particle beam exposure method and system therefor
Inventor: DAIKYO YOSHIHISA
IPC: G03F9/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To improve exposing position precision at the time of using a stage for scanning a sample common to plural charged particle beam exposing devices. SOLUTION: The positions of reflecting mirrors 70L and 70R fixed to a stage 19 are measured, and the positions of samples 16A-16E are calculated based on the value, and the deviation of the position from a target position is calculated. Also, an expansion ratio for the surface length of the stage 19 is calculated, and the deviation of an exposure target position on the sample is calculated based on the value, and the both deviation is corrected by a deflector. The stage 19 is modeled so that rigid areas 19A-19E can be linked, three positions are measured in each area, and the deviation of the exposure target position on the sample due to the rotation of each area is calculated based on the value, and this deviation is corrected by a deflector.
Patent JP-H09277591-A (JP)
Title: Device for controlling quantity of laser beam and image forming device
Inventor: NAKAMORI TOMOHIRO
IPC: B41J2/44
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce a difference in the quantity of light to be output by the emission parts of a semiconductor laser element by detecting the quantity of light per emission and controlling an electric current to each of the emission parts based on the detection signal, and further, adjusting the quantity of light of each of the emission parts at a specified interval of time in the time division mode. SOLUTION: A multibeam semiconductor laser 1 internally incorporates two emission parts 2, 3 and a pin photodetector 4 for detecting the quantity of light emitted by the emission parts 2, 3. A laser current is controlled by connecting an outputs current from the pin photodetector 4 to CPU 10 as a signal for detecting the quantity of light and changing every outputs from a D/A port 16 so that the signal for detecting the quantity of light is equal to a target voltage.  In this case, the CPU 10 reduces a difference in the quantity of light to be output by the emission parts 2, 3 by controlling the laser current so that the value of the signal for detecting the quantity of light is detected, by setting an interval of constant time in consideration of a time constant for the pin photodetector, and thereby, causing each of the emission parts 2, 3 to receive almost the same degree of thermal effect from the other emission part at the time of adjusting the quantity of light.
Patent JP-S58211613-A (JP)
Title: Device for measuring temperature of central electrode of ignition plug
Inventor: SHIBATA MASAMICHI
IPC: F02P19/02
Filed: 1982-06-02
Abstract: PURPOSE:To measure the temperature of the central electrode of an ignition plug highly accurately, by providing a linealizer on a transmitting side having a heat sensitive element. CONSTITUTION:A thermocouple 3 is embedded in a central electrode 2 of an ignition plug. The output of the thermocouple 3 is amplified 11 and inputted to a room temperature correcting device 13 together with the output of a room temperature detecting device 12. The signal after the room temperature correction is linearized by an exponential function converter 14. The result is converted into a frequency by a V-F converter 15, and a light emitting diode 16c is intermittently lighted. The light of the light emitting diode 16c is received by a light receiving circuit 21, and an analog signal is obtained by an F-V converter 22. The signal is amplified by a current amplifier 23 and drives a pen recorder 30 and a digital voltmeter 40. A light emitting device 10 and a light receiving device 20 are electrically insulated. Therefore, a secondary high voltage at the time of ignition does not leak to the pen recorder 30 and the digital voltmeter 40.
Patent JP-S63260151-A (JP)
Title: Formation of fine interconnection
Inventor: SATOU FUMIHIDE
IPC: H01L21/3205
Filed: 1987-04-17
Abstract: PURPOSE:To form a fine interconnection easily, and to obtain the interconnection having high resistance against a void by forming the interconnection of a desired pattern consisting of a first metal onto an interlayer insulating film with a desired interconnection connecting hole and performing electroless plating of a second metal or a third metal onto the interconnection. CONSTITUTION:An aluminum interconnection 104 having a desired pattern is shaped onto a semiconductor substrate 101, to which a lower-layer interconnection 102 or an interlayer insulating film 103 with an interconnection connecting hole to a semiconductor surface are formed, by using high-purity aluminum. The interconnection 104 is pretreated properly and zinc 105 is applied through electroless plating, and zinc 105 is pretreated adequately and copper 106 is applied through electroless plating by a solution containing copper sulfate, and a passivation film 107 is applied. Accordingly, a fine interconnection is shaped easily, and the interconnection having high resistance against a void produced due to electro-migration and heat history can be aquired.
Patent JP-H02273587-A (JP)
Title: Washing apparatus
Inventor: UCHINO MASAHIDE
IPC: B08B3/08
Filed: 1989-04-14
Abstract: PURPOSE:To prevent the diffusion of harmful substance by making it possible to shield a treatment chamber and a washing tank by a shield body and connecting a treatment mechanism and the treatment chamber by a communication passage. CONSTITUTION:A washing stand 1 is made reciprocally movable between a treatment chamber 4 and a washing tank 5 and both of them are made possible to shield by a shield body 6. When an object 2 to be washed is washed, the washing stand 1 having the object 2 to be washed placed thereon is allowed to fall to be inserted in the washing tank 5 by operating a moving mechanism 3 to wash the object 2 to be washed with a liquid or steam. After the completion of washing, the moving mechanism 3 is operated in the rising direction of the washing stand 1 and the object 2 to be washed placed on the washing stand 1 is received in the treatment chamber 4 provided to the upper part of the washing tank 5 and the washing tank 5 is shielded from the treatment chamber 4. By this method, excessive solvent vapor is not required and treatment efficiency can be enhanced.
Patent JP-H06306187-A (JP)
Title: Interior skin material and interior laminate
Inventor: OGASA MASAO
IPC: C08L23/00
Filed: 1993-04-21
Abstract: PURPOSE:To provide the material and laminate excellent in formability, flexibility, processability in boarding, heat resistance, etc. CONSTITUTION:The material is made from a polypropylene resin having a weight-average molecular weight of 8X10<-4>-60X10<4> and an o-dichlorobenzene elution of 20-80wt.%. at 10 deg.C, 5-50wt.%. at 10-65 deg.C, 1-15wt.%. at 65-90 deg.C or 10-35wt.%. at 90-125 deg.C in the cross fractionation method.
Patent JP-S59220515-A (JP)
Title: Measurer for bearing force of ground
Inventor: FUJINAMI TOMIJI
IPC: E02D1/02
Filed: 1983-05-27
Abstract: PURPOSE:To eliminate the need for a reaction device for a measurer to measure the bearing force of the ground by a method in which a horizontal load is between the upper ends of paired steel bars vertically penetrated into the ground and the characteristic properties of the ground are measured from the displacement amount and loads of the upper ends. CONSTITUTION:Two steel bars 3a and 3b are penetrated vertically in parallel into the foundation ground 2, a support beam 4 is provided between both the steel bars 3a and 3b, and a loader 5 using an oil-pressure cylinder 5a is attached between the upper ends of the bars 3a and 3b. The oil-pressure cylinder 5a of th loader 5 is actuated, and a horizontal load P is applied to the diection of pulling the upper ends of the bars 3a and 3b inwards. The load P is measured by a measurer 6 and the displacement amout delta of the bars 3a and 3b is measured by measurers 7a and 7b. The measured results are plotted in a related diagram chart to obtain the deformation characteristics of the ground from the early- period slope dP/ddelta of the load-displacement curve.
Patent JP-H07299484-A (JP)
Title: Operation of septic tank and septic tank
Inventor: SATO HACHIRO
IPC: C02F3/30
Filed: 1994-05-09
Abstract: PURPOSE:To treat sludge in an aerobic tank without deteriorating activity of an anaerobic tank, even though a septic tank has been operated for a long time. CONSTITUTION:The septic tank is provided with the anaerobic tank and aerobic tank and also with a sludge returning means A1 freely returnable from the aerobic tank to the anaerobic tank, and a low water level control part U2 for controlling it so that the storage water level of the water to be treated in the inside becomes lower than a specified water level, and also a water level detection means L for detecting the water level in the septic tank provided with a fixed quantity discharging mechanism U1 so as to freely discharge the fixed quantity of water to be treated to the outside in a state where the water level is higher than the specified water level. A control device W is installed for working a sludge returning means A1 only when the water level detection means L detects that the water level in the tank is higher than a specified water level LWL.
Patent JP-H06310760-A (JP)
Title: Led element
Inventor: BABA TERUYOSHI
IPC: H01L33/62
Filed: 1993-04-22
Abstract: PURPOSE:To provide a LED element in which the light leaking rearward can be blocked. CONSTITUTION:A shade 3a for blocking the light emitted from a semiconductor chip 1 and advancing rearward is molded integrally with an anode terminal 3 or a cathode terminal 2. The shade 3a is molded simultaneously with the anode terminal 3 or the cathode terminal 2.
Patent JP-H11297995-A (JP)
Title: Semiconductor device
Inventor: IWASAKI TAKAYUKI
IPC: H01L29/739
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To ensure long-term reliability by preventing deterioration of an insulating film arranged on a field plate due to reverse voltages repeatedly applied. SOLUTION: A semiconductor device is provided with a first conductivity type first semiconductor region 1, a second conductivity type second semiconductor region 2 formed on a part of one plane of the first semiconductor region 1, and a second conductivity type third semiconductor region 3 junctioned to the other plane of the first semiconductor region. The semiconductor device is also provided with an insulating film 4 which is formed in a termination region to reach the first semiconductor region 1 from the entire circumference of the second semiconductor region 2, a first major electrode 5 which partly contacts with the second semiconductor region 2 at a low resistance and has the rest arranged on an insulating film 4, and a second major electrode 6 which is arranged to contact the third semiconductor region 3 at a low resistance.  The insulating film 4 is selected to have a thickness of 2 μm or more and the ratio of a dielectric constant to the thickness expressed in μm at 10 or more.
Patent JP-S5522138-A (JP)
Title: Automatic erasure of set value of electronic weighing device
Inventor: HARA KATSUAKI
IPC: G01D7/00
Filed: 1978-08-02
Abstract: PURPOSE: To improve the operability by automatically clearing at least one of the tare and unit price of a previous set value in case the weighing operation is not started again within a preset time period after the weighing cycle is finished.  
     CONSTITUTION: When a weighing unit 2 is loaded with an article to be measured, an article detecting unit detects this so that a counter 9 has its content reset to accomplish the weighing operation. When the weighing cycle is finished, a clock signal CK is fed to the counter so that the content of the counter 9 is increased as the time elapses. In case the weighing operation is not restarted within the time period required for the counter 9 to reach the counted value at which the overflow takes place, a time-up signal E t  is fed to a clear signal generating unit 13 so that the content of a unit price register 3 is automatically cleared. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5429629-A (JP)
Title: Operation setting circuit for camera
Inventor: SHIMOKAWA RIYUUSHI
IPC: G03B9/08
Filed: 1977-08-10
Abstract: PURPOSE: To simplify the constitution by carrying out the setting of the inherent operation with the information conversion circuit within the digital control circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5521289-A (JP)
Title: Ink heat transfer recording medium
Inventor: OONISHI MASARU
IPC: B41M5/26
Filed: 1978-08-03
Abstract: PURPOSE:The ink heat transfer recording mediumattaches the film to be transfered loosely to such a degree that is possible exfoliate on the transfer film which provides a solid layer on one side, prevents the transfer film from rumpling and meandering and makes possible to miniaturize the device. CONSTITUTION:The solid ink layer 3 is coated on all over the one side of the base film such as cellophane and plastic film except for the band part of both ends from 1 to 20mm degree, parting agent layer 14a and 14b are coated on the band part, and the transfer film 15 is made. Next, the ink film to be transfered 16 is superposed on the film 15, and the film 16 is attached to loosely to such a degree that is possible to exfoliate with the base film 15 by parting agent layer 14a and 14b.
Patent JP-S60242195-A (JP)
Inventor: YAMAMOTO SHIGERU
IPC: B66C13/46
Filed: 1984-05-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07265594-A (JP)
Title: Clotheshorse stand cover
Inventor: HOSOI MASAHIKO
IPC: D06F58/00
Filed: 1994-03-29
Abstract: PURPOSE:To provide a clotheshorse stand cover for drying washing quickly by utilizing heat from a room heating. CONSTITUTION:The cover 1 of a clotheshorse stand 2 is provided with an air intake opening 3 and warm air from a warm wind heater 4 is taken therein through this opening.
Patent JP-S62297536-A (JP)
Inventor: ANTONIO GABEERI
IPC: F16C33/78
Filed: 1987-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07281101-A (JP)
Title: Sighting telescope
Inventor: JIBIKI YUBAO
IPC: G02B7/08
Filed: 1994-04-11
Abstract: PURPOSE:To stably maintain sighting accuracy and to lightly execute a zooming action with light torque by providing a sighting telescope with a zooming mechanism constituted so that a mediating gear is made to intervene between an annular gear and a circumferential gear provided on the inner peripheral surface of a zoom ring. CONSTITUTION:The zooming mechanism is constituted among a cylinder 3, the zoom ring 5 freely turnably attached to the cylinder 3, a fitting annular body 6 engaged with the screw 5B of the ring 5 and an eyepiece part 4 engaged with the screw 3B of the cylinder 3 and coupled to the cylinder 3. The mediating gear 7 is freely turnably provided by horizontally providing the shaft thereof in a small hole in parallel with the optical axis N of the sighting telescope 1. Besides, a part of the teeth part of the gear 7 is made to slightly project from the outer peripheral surface and the inner peripheral surface of the cylinder 3. The annular gear 5A provided on the inside circumferential surface of the ring 5 is meshed with the gear 7 provided on the cylinder 3. In a lens barrel 2, a cam barrel 9 is freely turnably inserted through an inner cylinder 8 provided in the lens barrel 2 and the circumferential gear 9C provided at the end part of the cam barrel 9 is meshed with the gear 7 provided on the cylinder 3.
Patent JP-S58211462-A (JP)
Title: Ink jet type printing head
Inventor: KURODA YOSHIO
IPC: B41J2/14
Filed: 1982-06-02
Abstract: PURPOSE:To increase a reliability and perform a printing stably, by providing the opposing electromagnets which are arranged from the paper side opening of an ink nozzle having an elasticity at the distance more than 30 times of the inside diameter of the nozzle or the diameter of the circumcircle of a nozzle section. CONSTITUTION:An electric current is applied to the coils 3 in the state of (A), the opposing cores 2 are attracted and a nozzle is deformed, discharging an ink 6 to both sides like (B). At the same time the ink 6 begins to protrude from the paper side end. Through the electric current of the coils 3 decreases already and approaches to zero in (C), the deformation of the nozzle 5 is the largest and the protrusion of the ink 6 becomes the largest. Then, the deformation of the nozzle 5 returns to its original form and at the same time the ink 6 of the paper side is separated into a drop 9 and an accompanying drop 10, further the ink 6 is supplemented in the nozzle 5 from an ink reservoir 7. The sectional shape of the nozzle 5 may be either rectangular or circular.
Patent JP-S63260928-A (JP)
Title: Production of easily dispersible powdery water-soluble polymer
Inventor: NISHIGUCHI HIROSHI
IPC: C08K3/34
Filed: 1987-04-17
Abstract: PURPOSE:To prevent the formation of undissolved agglomerates in dissolving a powdery water-soluble polymeric compound, by mixing said compound with a specified amount of hydrophobic silica or both of a binder component and hydrophobic silica. CONSTITUTION:A powdery water-soluble polymeric compound is mixed with at least 0.01wt.%, preferably, 0.05-2.0wt.% hydrophobic silica or both of at least 0.01wt.%, preferably, 0.05-2.0wt.% binder component (e.g., silicone oil) and at least 0.01wt.%, preferably, 0.05-2.0wt.% hydrophobic silica.
Patent JP-H06304294-A (JP)
Title: Roulette game device
Inventor: SAKAMAKI KATSUYA
IPC: A63F5/00
Filed: 1993-04-22
Abstract: PURPOSE:To display the similar movement to that of a ball of an actual roulette game. CONSTITUTION:On a roulette board 1, a No. display part 2 on which the No. 00-36 and frames are printed and a plurality of round shaped liquid crystal display bodies are dually formed in an annular form in correspondence to each No. The outside liquid crystal display body is called as the first annular display body 3, and the inside liquid crystal display body is called as the second annular display body 4. On the left side of the roulette board 1, a key input part 13 consisting of a start key 10, ten key 9, etc., and a segment display part 14 are installed. If, in the roulette game mode, the start key 10 is operated, the round shaped liquid crystal display body of the first annular display body 3 is put ON in succession at a high speed, and the state where a ball revolves at a high speed is generated, and then the round shaped liquid crystal display body of the second inside annular display body 4 is put ON in succession at the speed smaller than that of the first annular display body 3, and the movement is displayed until the ball stops.
Patent JP-S62251064-A (JP)
Title: Grinding device
Inventor: KAMIYAMA HIDEKI
IPC: B24B31/00
Filed: 1986-04-24
Abstract: PURPOSE:To process dice as works directly into spheres by affixing abrasive grains of diamond to inner walls of a vessel formed rotatable. CONSTITUTION:A spindle 25 is inclined an appropriate angle theta to a base plate 35. Then a work 22 is supplied into a barrel vessel 20 from a dispenser hole 24 together with a liquid 36 as a grinding aid, and the vessel 20 is rotated by a motor 31. Thereby the work 22 rotates in the vessel 20, and abrasive grains of diamond 21 at the inner wall 20a perform grinding into spheres by and by. At this time, the processing waste prevents contact of the work 22 with abrasive grains 21 from failure through dispersion of the grinding splash by the liquid 36, and drop of the grinding capability is prevented. The liquid 36 prevents collision of the work 22 with the barrel vessel 20 when the former rolls within the latter, and serves also as a buffer for prevention of damage to the work 22. Thus works 22 in any form can be ground into spheres.
Patent JP-H09284794-A (JP)
Title: Color noise slice circuit and method for image pickup device
Inventor: CHIBA KAZUHIRO
IPC: H04N9/64
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent a change in hue by a color noise slice circuit. SOLUTION: A divider obtains (R-Y)/(B-Y) from color difference signals (R-Y), (B-Y) and a memory circuit 52 obtains an angle θexpressed in tanθ=(R- Y)/(B-Y). Then memory circuits 53,54 are used to obtain sinθ, cosθ and obtains ΔSr=ΔS.sinθ and ΔSb=ΔS.cosθ based on a set color slice amount ΔS, and they are used for color noise slice quantities and for slice processing.
Patent JP-S5220036-A (JP)
Title: Magnetic transfer device of magnetic toner
Inventor: YAMASHITA KEITAROU
IPC: G03G15/16
Filed: 1975-08-08
Abstract: PURPOSE: To obtain a good magnetic toner transfer image by arranging a permanent magnet of high strength which produces a uniform magnetic field in a sleeve which guides a transfer substance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6484975-A (JP)
Title: Recorder and facsimile equipment incorporating it
Inventor: YAMAGUCHI HIDEYA
IPC: H04N1/393
Filed: 1988-04-19
Abstract: PURPOSE:To obtain two hard copies of A4 (JIS) size being two divisions of an A3 (JIS) size picture without distortion by dividing a picture data at a posi tion in excess of 1/2 between the read start and the end position, and reading the data from a memory. CONSTITUTION:An original of A3 size stored in a page memory 16 is divided into two, and in copying one part A of the divisions, the data corresponding to a range B1 with some margin in addition to the data corresponding from th end A0 to the center line C of the original of A3 size is read from the mem ory 16 and printed out by a printer 17. On the other hand, in copying the other part B, the data in the range from a position A1 with some margin toward the position A from the center line C till the end B0 of the part B is read from the memory 16, and printed out by the printer 17. The two hard copies AA, BB obtained in such a way cover the A4 size but the formed pictures have an overlapped part as shown in hatched lines. In copying one A3 size original into two A4 size originals in such a way, no missing is caused in the resulting picture and no distortion is produced.
Patent JP-S5322250-A (JP)
Title: Rope steady rest con trol system for crane
Inventor: KOUNO TETSUO
IPC: B66C13/06
Filed: 1976-08-13
Abstract: PURPOSE: To accelerate a crane for the shortest time and to reduce a swing to zero at the end of acceleration. 
     COPYRIGHT: (C)1978,JPO&Japio